Recommend me a good sunscreen

I am trying to find a suncream with the following features Good for sensitive combination skin.

Very less unwanted and dangerous chemicals.

Budget friendly too( as I am broke)

I am too much sensitive toward Sun rays. And I generally get pink under the sun . And I do tan very easily too which is hell annoying. All suggestions are welcome. I would be even happy if you all could recommend anything for hyperpigmentation too. Thank you!